- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 53/122 - Propionic acid
Patent holdings for IPC class C07C 53/122
Total number of patents in this class: 65
10-year publication summary
|
3
|
4
|
7
|
4
|
3
|
4
|
2
|
4
|
4
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10147 |
7 |
| BASF SE | 19740 |
4 |
| Purac Biochem B.V. | 502 |
4 |
| Rohm and Haas Company | 2805 |
3 |
| ADDCON Europe GmbH | 20 |
3 |
| Arkema France | 3790 |
3 |
| Oxea GmbH | 68 |
3 |
| Cargill, Incorporated | 2835 |
2 |
| Eastman Chemical Company | 2239 |
2 |
| Niacet Corporation | 14 |
2 |
| Nouryon Chemicals International B.V. | 508 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
1 |
| Shell Oil Company | 2196 |
1 |
| ExxonMobil Chemical Patents Inc. | 4286 |
1 |
| Saudi Basic Industries Corporation | 625 |
1 |
| Empire Technology Development LLC | 1636 |
1 |
| Afyren | 41 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
1 |
| BioNTech Protein Therapeutics GmbH | 14 |
1 |
| Celanese International Corporation | 879 |
1 |
| Other owners | 21 |